| 摘要 |
<p>A running brake system for a 4-wheel driving loader is provided, wherein one end of the rear axle driving bevel gear shaft (7) is coupled to the rear axle driven bevel gear (25), then the rear axle wheel shafts are driven via the rear differential, the other end of said shaft is coupled to the propeller shaft assembly (34), and the front axle wheel shafts (9) are driven by the propeller shaft assembly. A hydraulic brake is provided on the rear axle driving bevel gear shaft. The structure of present invention is simple and compact. With providing the brake on the rear axle driving bevel gear shaft it can make the front and rear differential rotate synchronously. When the vehicle is running or parking, the brake force can be applied to the driving devices through the rear axle driving bevel gear shaft. This brake system has high braking efficiency, low cost and can be maintained conveniently..</p> |
